<template>

  <div>

    <top-nav></top-nav>
    <router-view></router-view>
    <div v-if="$route.path != '/'">
      <back></back>
    </div>
  </div>

</template>

<script>
  import TopNav from "./TopNav";
  import back from "./back";

  export default {
    name: "index",
    components: {TopNav, back},
    methods: {}
  }

</script>

<style scoped>

</style>
